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8-33
8 Message Communications
CJ-series EtherNet/IP Units Operation Manual for NJ-series CPU Unit (W495)
8-3 C
IP Ob
jects Sen
t to the Eth
erNet/IP U
n
it
8
8
-3
-3 T
C
P/IP Interf
ace Object (
C
lass ID: F
5 he
x)
Service Codes
Specify the service to execute with the service code.
Request Paths (IOIs) to Specify Objects
When you specify an object, specify the request path (IOI) for each service code as given below.
This object is used to read and write settings such as the IP address, subnet mask, and default gate-
way.
Class ID
Specify F5 hex.
Instance ID
Specify 00 or 01 hex.
Attribute ID
The attribute ID specifies the information to read.
Class Attribute ID
The class attribute ID specifies the attribute of the entire object.
12 to 15
Reserved
Always FALSE.
Service
code
Parameter name
Description
Supported services
Classes
Instances
01 hex
Get_Attribute_All
Reads the values of the attributes.
Supported.
Supported.
0E hex
Get_Attribute_Single
Reads the value of the specified attribute.
Supported.
Supported.
05 hex
Reset
Resets the EtherNet/IP Unit. This parameter is used to reset the
EtherNet/IP Unit when you change the IP address or other parame-
ter settings and want to apply them. Input one of the following val-
ues for the ServiceDat input variable to the CIPSend instruction to
specify the reset method.
00 hex: Restart the EtherNet/IP Unit.
01 hex: Clear the tag data link settings and restart.
Not sup-
ported.
Supported.
Service code
Class ID
Instance ID
Attribute ID
01 hex
Get_Attribute_All
01 hex
•
Specifying a service for a class: 00 hex
•
Specifying a service for an instance:
Always 01 hex
Not required.
0E hex
Get_Attribute_Single
•
Reading a class attribute: 01 or 02
hex
•
Reading an instance attribute: 01 to
07 hex
05 hex
Reset
Always 01 hex
Not required.
8-3-3
TCP/IP Interface Object (Class ID: F5 hex)
Attribute ID
Parameter name
Description
Attribute
Read data
Data
type
Value
01 hex
Revision
Revision of the object
Read
UINT
0001 hex
02 hex
Max Instance
The maximum instance number
Read
UINT
0001 hex
Bit
Name
Description
Содержание SYSMAC CJ1W-EIP21
Страница 8: ...Manual Structure 6 CJ series EtherNet IP Units Operation Manual for NJ series CPU Unit W495...
Страница 10: ...Sections in this Manual 8 CJ series EtherNet IP Units Operation Manual for NJ series CPU Unit W495...
Страница 20: ...Read and Understand this Manual 18 CJ series EtherNet IP Units Operation Manual for NJ series CPU Unit W495...
Страница 42: ...Revision History 40 CJ series EtherNet IP Units Operation Manual for NJ series CPU Unit W495...
Страница 68: ...1 Introduction 1 26 CJ series EtherNet IP Units Operation Manual for NJ series CPU Unit W495...
Страница 80: ...2 Installing Ethernet Networks 2 12 CJ series EtherNet IP Units Operation Manual for NJ series CPU Unit W495...
Страница 130: ...6 Testing Communications 6 4 CJ series EtherNet IP Units Operation Manual for NJ series CPU Unit W495...
Страница 206: ...7 Tag Data Link Functions 7 76 CJ series EtherNet IP Units Operation Manual for NJ series CPU Unit W495...
Страница 246: ...8 Message Communications 8 40 CJ series EtherNet IP Units Operation Manual for NJ series CPU Unit W495...
Страница 266: ...9 FTP Server 9 20 CJ series EtherNet IP Units Operation Manual for NJ series CPU Unit W495...
Страница 374: ...13 Troubleshooting 13 56 CJ series EtherNet IP Units Operation Manual for NJ series CPU Unit W495...
Страница 431: ...Index 1 CJ series EtherNet IP Units Operation Manual for NJ series CPU Unit W495 I Index...
Страница 436: ...Index 6 CJ series EtherNet IP Units Operation Manual for NJ series CPU Unit W495 Index...
Страница 437: ......